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Figure 28 PWB audio test point
Internal microphone troubleshooting
Steps:
1 Connect phone with Phoenix.
2 Open “audio test” window from “Testing –> Audio test”, as shown in Figure Phoenix audio test window
above.
3 Select “Hp microphone in Ext speaker out”.
RM-704
BB Troubleshooting and Manual Tuning Guide
Issue 1
COMPANY CONFIDENTIAL
Page 3 – 27
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